Daewoo DSN-300A - 8-2. ROM BOOTING TROUBLE; 8-3. NO PC INPUT DISPLAY

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8-2. ROM BOOTING TROUBLE
8-3. NO PC INPUT DISPLAY
FLASH ROM
CHECK
ROM SOCKET
CHECK
SOFTWARE UPGRADE
CHECK
FLASH ROM
REPLACE CHECK
FLASH ROM
REPLACE
ARM7500/BOARD
CHECK
SOFTWARE
UPGRADE
SOCKET
RETOUCH/REPLACE
N.G.
N.G.
N.G.
PC SIGNAL
640

480, TV ENCODER
PC SIGNAL
CHECK
CABLE
CHECK
SW PUSH
CHECK
SW PUSH
REPLACE
RECONNECTION
NOT AVAILABLE
N.G.
N.G.
N.G.